Sewage treatment and reuse has visible economic benefit, social benefit and environmental protection benefit and the developmental potential is big.
分析表明，污水处理回用具有明显的经济效益、社会效益和环境效益，其发展潜力是巨大的。
Facing the shortage of water resources and severe water pollution in our county, the implementation of sewage treatment and reuse is a necessary choice.
面对我国水资源日益短缺和水污染严重的状况，实行污水的再生利用是一种必然的选择。
The prospect and ways of sewage treatment and reuse, the exiting problems in sewage treatment and reuse, the reuse scope and the countermeasures should be adopted are elaborated.
阐述了污水处理的前景、方式和回用范围，以及目前存在的问题和应采取的措施。
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